Showing 1–6 of 6 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Andreas Wenning | Degussa Ag | 5 |
| 2 | Henrich Piltz | Henkel Kommanditgesellschaft Auf Aktien | 1 |
| 2 | Gerhard Hoerpel | Evonik Degussa Gmbh | 1 |
| 2 | Alessandro Cerri | Degussa Ag | 1 |
| 2 | Stefan Volpert | Aktiebolaget Skf | 1 |
| 2 | Karl Grosse-Wiesmann | — | 1 |